ID,Major group,Family,Genus hybrid marker,Genus,Species hybrid marker,Species,Infraspecific rank,Infraspecific epithet,Authorship,Taxonomic status in TPL,Nomenclatural status from original data source,Confidence level,Source,Source id,IPNI id,Publication,Collation,Page,Date,Accepted ID tro-5100370,A,Cactaceae,,Mammillaria,,"microcarpa",,"","Engelm.",Synonym,,M,TRO,5100370,151266-2,"Not. Milit. Reconn.","157","157","1848",tro-5100360 tro-5100992,A,Cactaceae,,Mammillaria,,"microcarpa",var.,"auricarpa","W.T. Marshall",Synonym,,L,TRO,5100992,151267-2,"Des. Bot. Gard. Ariz.","1: 106","106","1950",tro-5100360 tro-50198505,A,Cactaceae,,Mammillaria,,"microcarpa",subsp.,"grahamii","(Engelm.) Mottram",Synonym,,L,TRO,50198505,280362-2,"","31(2): 26","26","1991",tro-5100360